On 8-9 May 2010 World Migratory Bird Day was celebrated in over 40 countries around the world. Under the theme “Save migratory birds in crisis - every species counts!”, over 90 registered events took place around the world. The 2010 campaign was closely linked to the International Year of Biodiversity and raised awareness on globally threatened migratory birds, with a particular focus on those on the very edge of extinction – the Critically Endangered migratory birds.
In 2002, the Agreement on the Conservation of Small Cetaceans in the Baltic, North East Atlantic, Irish and North Seas (UNEP/ASCOBANS) declared the third Sunday in May of each year as the “International Day of the Baltic Harbour Porpoise” (IDBHP) in order to raise awareness of the critical situation for populations of the Harbo
In 2007, World Migratory Bird Day was celebrated in more than 58 countries and with more than 100 different events all across the planet on 12-13 May. The theme “Migratory birds in a changing climate” helped to focus the world’s attention on the plight migratory birds are facing due to global warming. WMBD activities highlighted the effects that increasing temperatures, altered rainfall and vacillating weather conditions have on migratory birds.